mirror of
https://github.com/lxsang/Diya-API.git
synced 2024-12-26 03:18:22 +01:00
111 lines
2.3 KiB
Smalltalk
111 lines
2.3 KiB
Smalltalk
Class {
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#name : #DiyaFontManager,
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#superclass : #DiyaSingleton,
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#instVars : [
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'families'
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],
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#category : #'Diya-Fonts'
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}
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{ #category : #'instance creation' }
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DiyaFontManager class >> cleanUpInstance: singleton [
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singleton ifNil:[^self].
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singleton reset.
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]
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{ #category : #initialization }
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DiyaFontManager >> defaultFamily [
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^'Ubuntu'
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]
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{ #category : #initialization }
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DiyaFontManager >> defaultIconSet [
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^ self style: 'Regular' from: 'bootstrap-icons'
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]
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{ #category : #initialization }
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DiyaFontManager >> defaultStyle [
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^'Regular'
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]
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{ #category : #accessing }
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DiyaFontManager >> families [
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^ families
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]
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{ #category : #accessing }
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DiyaFontManager >> familyNames [
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^ families keys
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]
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{ #category : #initialization }
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DiyaFontManager >> initialize [
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super initialize.
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families := Dictionary new.
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]
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{ #category : #initialization }
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DiyaFontManager >> loadFace: face [
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|family|
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family := families at: face familyName ifAbsentPut:[DiyaFontFamily fromFace: face].
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family addFace: face
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]
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{ #category : #initialization }
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DiyaFontManager >> loadFile: aFile [
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| path face i numfaces |
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path := aFile fullName convertToWithConverter: UTF8TextConverter new.
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self stdlog: 'Loading font file ', path.
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i := 0.
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numfaces := nil.
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[ face := FreeTypeFace basicNew
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filename: path;
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index: i.
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face newFaceFromFile: path index: i.
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face loadFields.
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self stdlog: 'Loaded font face ', face styleName.
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numfaces ifNil: [ numfaces := face numFaces ].
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self loadFace: face.
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i := i + 1.
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i < numfaces ] whileTrue
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]
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{ #category : #initialization }
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DiyaFontManager >> loadFonts [
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self loadFonts: false.
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]
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{ #category : #initialization }
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DiyaFontManager >> loadFonts: force [
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force ifTrue:[self reset].
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DiyaSystemSettings fontPaths
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select:[:p| p asFileReference exists]
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thenDo:[:path| self loadPath: path].
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]
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{ #category : #initialization }
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DiyaFontManager >> loadPath: path [
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path entries do:[:entry| entry isFile ifTrue:[self loadFile: entry ]].
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]
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{ #category : #initialization }
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DiyaFontManager >> reset [
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"reset all stored faces"
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families := Dictionary new.
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]
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{ #category : #initialization }
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DiyaFontManager >> style: styleName from: familyName [
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|family|
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family := families at: familyName ifAbsent: [ families at: self defaultFamily ].
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^family style: styleName
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]
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